Perhaps you should try some spelling variations:
heiner » einer (Expand Search), meiner (Expand Search), seiner (Expand Search), heinenr (Expand Search), heinker (Expand Search), heinr (Expand Search)
heinenr » heinen (Expand Search), heinennr (Expand Search), heinkenr (Expand Search), seinenr (Expand Search), heinnr (Expand Search)
seinenr » seiner (Expand Search), seinen (Expand Search), seimener (Expand Search), seinnr (Expand Search)
heine » heinen (Expand Search), heinke (Expand Search), seine (Expand Search), hein (Expand Search)
meine » mein (Expand Search)
eine » ein (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: max ((((heiner OR (heinenr OR seinenr)) OR (heine OR heinz)) OR meine) OR eine)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "max ((((heiner OR (heinenr OR seinenr)) OR (heine OR heinz)) OR meine) OR eine)".
• Adding a wildcard symbol may retrieve word variants: max ((((heiner OR (heinenr OR seinenr)) OR (heine OR heinz)) OR meine) OR eine)*.